Latihan Soal
UN SMA/ MA
Lat ihan Soal
M at a Pelajaran
M at em at ika SM A
Oleh Team Unsm a.com
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1. (3x + 7) ( x
2) = ... (A) 3x2 + x – 14 (B) 3x2
x + 14 (C) 3x2 + x + 14 (D) 3x2
x
14 (E) 3x2 + 13x
142. (4x
7y)2 = ...(A) 4x2
14xy + 9y27. (B) 4x2
28xy + 49y2 (C) 9x2
56xy + 16y2 (D) 16x2
56xy + 492 (E) 16x2
28xy + 49y23. (5p – q)3 = ...
(A) 5p3 – 15p2q + 12pq2 – 2q3 (B) 5p3 – 75p2q + 6pq2 – q3 (C) 125p3 –15p2q + 15pq2 – q3 (D) 125p3 + 75p2q + 15pq2 – q3 (E) 125p3 – 75p2q + 15pq2 – q3
4. (a + 3b)4 = ...
(A) a4 + 12a3b + 28a2b2 + 108ab3 + 9b4 (B) a4 + 12a3b + 54a2b2 + 108ab3 + 81b4 (C) a4 + 96a3b + 216a2b2 + 216ab3 + 81b4 (D) a4 + 12a3b + 432a2b2 + 432ab3 + 81b4 (E) 81a4 – 192a3b + 432a2b2 + 432ab3 + 324b4
5. (x –3y
2z)2 = …(A) x2 + 9y2 + 4z2 – 6xy + 12xz – 4yz (B) x2 + 9y2 + 4z2 – 6xy + 12xz – 4yz (C) x2 + 9y2 + 4z2 – 6xy
4xz + 12yz (D) 9x2 + y2 + 4z2 – 12xy + 24xz – 8yz (E) 9x2 + 4y2 + 16z2 – 12xy + 24xz – 8yz6. 18a5b4 + 12a2b7 = ... (A) 4a2b4 (3a3 + 2b3) (B) 4ab2 (3a4 + 2b5) (C) 6a2b4 (3a3 + 2b3) (D) 6a3b3 (3a2 + 2b4) (E) 6a2b(3a + 2b2)
7. 16x2 – 49y2 = ... (A) (3x – y)(3x – 25y) (B) (3x – 5y)( 3x + 5y) (C) (9x – y)(x – 25y) (D) (4x + 7y)(4x – 7y) (E) (4x + 49y)(4x – 49y)
15
M ateri: Operasi Aljabar
5 Copyr ight ©unsma.com all r ight s r eser ved
20.
2
14 x 1 2
...
x 3
x 2x 15
(A)
2
12x 11
x 2x 15
(B)
2
12x 9
x 2x 15
(C)
2
5x 3
x 2x 15
(D)
2
5x 17
x 2x 15
(E)
2
7 x 10
x 7 x 10
